Home / 473,050,670,572.54-709,576,014,056.51-114,900,230,824.59

Finding the Fourth Proportional to 473,050,670,572.54, 709,576,014,056.51 and 114,900,230,824.59

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Solution

The fourth proportional to 473,050,670,572.54, 709,576,014,056.51 and 114,900,230,824.59 is: 172,350,348,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,050,670,572.54 : 709,576,014,056.51 = 114,900,230,824.59 : x
  2. Step 2: Convert to fraction form
    473,050,670,572.54/709,576,014,056.51 = 114,900,230,824.59/x
  3. Step 3: Cross multiply
    473,050,670,572.54x = 709,576,014,056.51 × 114,900,230,824.59
  4. Step 4: Simplify right side
    473,050,670,572.54x = 81,530,447,802,685,510,909,952
  5. Step 5: Solve for x
    x = 81,530,447,802,685,510,909,952/473,050,670,572.54
  6. Step 6: Final answer
    x = 172,350,348,228.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.